HAFNIUM MMP - Names and Identifiers
HAFNIUM MMP - Physico-chemical Properties
Molecular Formula | C20H44HfO8
|
Molar Mass | 591.05 |
Density | 1.303 g/mL at 25 °C (lit.) |
Melting Point | -5°C |
Boling Point | 135 °C/0.01 atm (lit.) |
Flash Point | 153°F |
Appearance | liquid |
Specific Gravity | 1.303 |
Storage Condition | 2-8°C |
Sensitive | 7: reacts slowly with moisture/water |
Refractive Index | 1.457 |
HAFNIUM MMP - Risk and Safety
UN IDs | NA 1993 / PGIII |
WGK Germany | 3 |
TSCA | No |
HAFNIUM MMP - Introduction
Tetrakis (1-methoxy-2-methyl-2-propoxy) hafnium (IV) is an organometallic compound with the chemical formula Hf(OMe)(O-i-Pr)3(CH3). The following is a description of its properties, uses, preparation methods and safety information:
Nature:
-Tetrakis (1-methoxy-2-methyl-2-propoxy) hafnium (IV) is a solid substance, usually in the form of white crystals or white powder.
-It has good solubility and can be dissolved in some organic solvents.
-The compound can form a stable single crystal structure at low temperature.
Use:
-Tetrakis (1-methoxy-2-methyl-2-propoxy) hafnium (IV) can be used as a catalyst, especially in the field of organic synthesis. It can catalyze the polymerization of olefins and the transfer carbonylation of α-saturated aldehydes and ketones.
Method:
-This organic hafnium compound can be prepared by reacting HfCl4 with 1-methoxy-2-methyl-2-propoxyethanol in a dry non-aqueous solvent. The reaction is usually carried out under an inert atmosphere and the product is purified by single or multiple steps such as crystallization or filtration.
Safety Information:
-Affected people may have an allergic reaction to the compound, so when handling the compound, appropriate personal protective measures need to be taken, including wearing gloves, safety glasses and protective clothing.
-The toxicity and harmfulness of tetrakis (1-methoxy-2-methyl-2-propoxy) hafnium (IV) have not been fully studied, therefore, when using or handling the compound, it is necessary to follow the safety procedures, ensure that the laboratory meets the relevant safety requirements, and take appropriate protective measures. It is recommended to use the compound under professional guidance.
Last Update:2024-04-10 22:29:15